SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '00868851000' / Observation ID TARG_ID = '868851 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 562218192. / Start time DATE-OBS= '2018-10-26T03:43:12.0' / Start Date TSTOP = 562218825.92 / Stop time DATE-END= '2018-10-26T03:53:45.9' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number DATE = '2018-10-26T03:52:01' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -21.8147 / UTCF at TSTART CHECKSUM= '9Q7W9P4V9P4V9P4V' / HDU checksum updated 2018-10-26T03:54:08 DATASUM = ' 0' / data unit checksum updated 2018-10-26T03:52:01 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 84 / width of table in bytes NAXIS2 = 212 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 9 / number of fields in each row TTYPE1 = 'TIME ' / label for field 1 TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RELTIME ' / label for field 2 TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 's ' / physical unit of field TTYPE3 = 'TIMEDEL ' / label for field 3 TFORM3 = '1D ' / data format of field: 8-byte DOUBLE TUNIT3 = 's ' / physical unit of field TTYPE4 = 'RAW_COUNTS' / label for field 4 TFORM4 = '4J ' / data format of field: 4-byte INTEGER TUNIT4 = 'count ' / physical unit of field TTYPE5 = 'RATE ' / label for field 5 TFORM5 = '4E ' / data format of field: 4-byte REAL TUNIT5 = 'count/s ' / physical unit of field TTYPE6 = 'ERROR ' / label for field 6 TFORM6 = '4E ' / data format of field: 4-byte REAL TUNIT6 = 'count/s ' / physical unit of field TTYPE7 = 'TOT_COUNTS' / label for field 7 TFORM7 = '1J ' / data format of field: 4-byte INTEGER TUNIT7 = 'count ' / physical unit of field TTYPE8 = 'TOT_RATE' / label for field 8 TFORM8 = '1E ' / data format of field: 4-byte REAL TUNIT8 = 'count/s ' / physical unit of field TTYPE9 = 'TOT_RATE_ERR' / label for field 9 TFORM9 = '1E ' / data format of field: 4-byte REAL TUNIT9 = 'count/s ' / physical unit of field EXTNAME = 'TDRSS_LC' / name of this binary table extension TNULL4 = -1 / data null value TNULL7 = -1 / data null value TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '00868851000' / Observation ID TARG_ID = '868851 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2018-10-26T03:52:01' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 562218616. / Start time DATE-OBS= '2018-10-26T03:50:16.0' / Start Date TSTOP = 562218825.92 / Stop time DATE-END= '2018-10-26T03:53:45.9' / Stop Date UTCFINIT= 0. / UTCF at TSTART MESGNAME= 'BAT_LIGHTCURVE' / Name of the message DATAMISS= T / Expect missing data HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'LIGHTCURVE' / Time ordered data HDUCLAS2= 'TOTAL ' / Source + background HDUCLAS3= 'RATE ' / Data provided as rate DATAMODE= 'Rates_Arr_TDRSS' / Instrument operating mode TRIGGER = 868851 / Trigger Number TRIGSEC = 562218640 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 562218640. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2018-10-26T03:50:18.2' / UTC date of the trigger TZDELTA = 0 / Trigger delta time in 10e-3 seconds units TRIGSATF= 20000 / Trigger table index. Highest signif. satisfied BRA_OBJ = 244.794626082559 / [deg] BAT GRB Object RA location BDEC_OBJ= -16.0636294274481 / [deg] BAT GRB Object DEC location1 BATTHETA= 24.1740398406982 / [deg] BAT GRB Object Theta on detector BATPHI = -46.6789588928223 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 1 / No.of revisions for PKT #1 PKT2REV = 1 / No.of revisions for PKT #2 PKT3REV = 1 / No.of revisions for PKT #3 PKT4REV = 0 / No.of revisions for PKT #4 PKT5REV = 0 / No.of revisions for PKT #5 PKT6REV = 0 / No.of revisions for PKT #6 PKT7REV = 0 / No.of revisions for PKT #7 PKT8REV = 0 / No.of revisions for PKT #8 PKT9REV = 0 / No.of revisions for PKT #9 PKT10REV= 0 / No.of revisions for PKT #10 PKT11REV= 0 / No.of revisions for PKT #11 PKT12REV= 0 / No.of revisions for PKT #12 PKT13REV= 0 / No.of revisions for PKT #13 PACKET1 = T / Data from packet #1 present PACKET2 = T / Data from packet #2 present PACKET3 = T / Data from packet #3 present PACKET4 = F / Data from packet #4 present PACKET5 = F / Data from packet #5 present PACKET6 = F / Data from packet #6 present PACKET7 = F / Data from packet #7 present PACKET8 = F / Data from packet #8 present PACKET9 = F / Data from packet #9 present PACKET10= F / Data from packet #10 present PACKET11= F / Data from packet #11 present PACKET12= F / Data from packet #12 present PACKET13= F / Data from packet #13 present P1UTCC = -21.8147 / [s] Packet #1 UTC Correction time P1UTCCS = -22 / Packet #1 UTC Correction Seconds P1UTCCSS= 9265 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 562218720.88082 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 562218720 / ccsds PacKeT #1 SEConds PKT1SUBS= 44041 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 189 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 209.919999957085 / TSTOP - TSTART ONTIME = 209.919999957085 / Time on target LIVETIME= 209.919999957085 / Ontime multiplied by DEADC EXPOSURE= 209.919999957085 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= 'eaLMfVJMeaJMeUJM' / HDU checksum updated 2018-10-26T03:54:08 DATASUM = '4019015863' / data unit checksum updated 2018-10-26T03:54:08 P2UTCC = -21.8147 / [s] Packet #2 UTC Correction time P2UTCCS = -22 / Packet #2 UTC Correction Seconds P2UTCCSS= 9265 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 562218826.4865 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 562218826 / ccsds PacKeT #2 SEConds PKT2SUBS= 24325 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 190 / Packet#2 CCSDS sequence number P3UTCC = -21.8147 / [s] Packet #3 UTC Correction time P3UTCCS = -22 / Packet #3 UTC Correction Seconds P3UTCCSS= 9265 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 562218866.77998 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 562218866 / ccsds PacKeT #3 SEConds PKT3SUBS= 38999 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 191 / Packet#3 CCSDS sequence number END Ac<8? . DDDbDIB AAA6E/B]fAc<6ffffff? DDD_DB`B!)A AFbAZExB[n[Ac=4? ]DxDDVD=B ?AMAE$A$iE B\Ac>fff3333333? gv4DtD DZpDP B gAAA{ E2B^Ac?3331? %|DDD[`D4B K AOAYAEiB[ckAc@0? , DpDDbhD9B AAT#A EB\@Ac@,? a-DDDb@D;XB A ACRA"EyB^TAcA)? dDD@DfDE0B !A(AA&EB_>>AcBfff&ffffff? hD DD\D8B AA AEB]AcC333#333333? wDDDZD9xBAF0AACEB^AcD ?zG{ ELDXDaD6BBvBT!B?6&EBAcD(Q?zG{ExDHDY0D2BB(BPjB=(9EBsAcDQp =p?zG{DDxD^D:B\ZBVBS8BA>\EB-AcDzG(\)?zG{jDhD\DKD`B__BBIB2$EB0?AcD Gz?zG{,DXDDj`DUHBsB}jBXBN^E.BU7AcD?zG{DDpDXhD3B/BBP B=gDEBOAcDQR?zG{W DDdDaDHB*BuDBT!BHcEQBcAcER =p ?zG{r;DDDvDHB_B{7B]^BHCEB;AcEG\(?zG{PD@DDG8D@BBBGBDsEBhAcEpzG{?zG{42DPDDoD2BmB}BZ#B=(EBAcE333333?zG{bDHDHD^D@0B]B(BS8BD E?BƮAcE\Q?zG{DDDWDIB/B`BOeBHǜSEBzAcE =p?zG{(D DTDg@D+BZB~BWB9g)EB2VAcFzQ?zG{ED$D[DCPBK)B BQBEq^E.BU7AcF=p (\)?zG{(EDDg@D9(B,&B{7BWB@o`DEBOAcFfff ?zG{sDD`DRDDBB||BMe^BF EBAcF\) =p ?zG{nDDD^D1XBB#BS8B>AcGtjhr ě?bMx^DD Dj`D7BB B)B}p~ECEUSAcGQ?bM|dDܴDDr0DCPB/BѡBB@vECDAcGꟾvȴ9?bM&zWEDDnHD)CBBrBECFAcGT+ I?bM jE_DDDOBPBʅB\BޅEŀCKBAcGEnO;?bMsaDZD D`D=tBB B9BnnECBAcGƧܬ1&x?bMlpD~DDRDZBBBa8B\sECCAcG =zG{?bMigDDDMDI,B|B==BBElCGAcGlȓtj~?bMsVDrDtD`D'B8B١B9ByxELCDg8AcGٿbM?bM{iD0D(Dp<DMBBBJ%BE@CEqAcH1'?bM?bMrEGDD^D}C?B̓BPB'ECMAcHu?ȓtj~?bMe]DިDDEDD5BBIBBVEC? AcH(?zG{?bM*y^EDDlTD7CZBRBB}pECLRAcH9X?ܬ1&x?bMupD0DDdDZBB؁BB\ETCJAcHI^?nO;?bM|nDBD(Dr0DVBBBB[ECFAcHZ?+ I?bMi\D~DFDMD3BBBBާOEIC=AcHj~?ꟾvȴ9?bMleD<DDRDEDBBBa8BsECCAcHzG?Q?bM{RDDLDp<D (BBg8BJ%B}fECA AcHC?hr ě?bMttDD.DbDbB:B|BIRBIRfECA AcH?tj~?bMtDTDDx DbBfBѡBBIREZCIw0AcH1?$/?bMujD DDdDOBB^BBޅE"CHAcHj?O;dZ?bMmgDD DTDI,BB B!:B}ECE-AcH??bMslDD D`DRBTB B9Ba8gE%CAcAcH/?S?bMeiD~DpDEDDMBBPBBQEƀC>?/AcHh?-V?bMkSE )DRDPD"CBBRBYxELCDg8AcH?vȴ9X?bMlbDDDRD?hB+BPeBa8BMÈC=AcIV@`A7L?bMndDDDVDCPBڅBRB[B@]EC@)AcIR@Q?bMm_DDDTD9BΨBB!:BK->E#C;,AcI/@l?bMkYDDDPD-B9AcIS@5?|h?bMmEDDzDTC_ZBBB!:EiCNgaAcIE@;dZ?bMrDlDDx D^B BѡBBPECHAcJ@ ěT?bMsGD*DD`D BBPeB9BYEC?AcJz@ =p?bM|uDfD2Dr0DdBB߷IBBEDwDFDSDI,BK9BQBf+B`BERC pAcMG@%Q?bM7DDDnHD6BiBbBtBU-E8C AcMhr@%n?bMMEDDfxDF>BYBBp *B^:EC FHAcM7L@&$/?bMmDqD9DhlDQBEBABq Be7ECAcM@&-?bMND DDPD;BBUBdBXEXC AcM@'+ I^?bMCDDDs*DEDBBhgBvB^Eq@C ~2AcM@'zG?bMDDwD4DcDDJBK9BBnZB]Ee@C _ AcN I@(1&x?bM;EYDDuD/B5B{BwBQEC AcN-V@(9XbN?bMUD DDMDCPBBD_BbmB\EC dAcNM@)7KƧ?bM HDD(DA\D-BB}B[BPvECAcNn@)^5?|?bMLDDDGDYB°BYB?BiT'EC AcN\)@*=p =?bMA5E ހDDkZDNBBTBrBb[:ETCAcN @*n?bM)PEDDYD^BB4BiTBkE@CAcQ@3C$?bM0EDpD{DSB B71BzBf+$EC AcQ\@3Q?bMDDD4DaDWBDBBmzBhHFEC )zAcQS@3Ƨ-?bMhDDD]DJ&B°B;UBkjB`EC AcR@41&x?bMmED9DgrD7B BABp8BV==5E@CFAcR$/@4I^5?}?bM WD_D{DQD?hBcBBeBZE@C #AcRE@4C%?bMMDDD_D-BBBlrBPvE@CEAcRfff@4?bMBED:DkZDH2BB0BrB_IE4C AcR+@5Vt?bMDDD4DXDDJB#BBhΨB]ECHAcR@5O;dZ?bM-HED(DgrDDJBaB}Bp8B]+ECAcRȴ9@5hr ?bM:EeDRDYDOBuBpBiTBcE C AcRx@5l?bMpD6DDe~D6B9BާBoBU-EC AcS =p@6zG?bM"D @DDdDCB16B AA?6E@B'AcSO@7vȴ?bM^DC@DDbD+B.B˂A/AIE0B4AcTbN@8 ěT?bM.SzDDaDYID0EB2?B6AAEBtAcTt@9&x?bMvDD&DXOD=5B-3B CA苁A}"EyBAcU+@:-V?bM9C EzDmD]D>/B38GB]AAA %E@BAcU@;333333?bM!bDـDG@DSmDAB/MB XAA۹rxEBAcV@<9XbM?bM-DD@DaDBB.B0AzA܎`EޠBAcVw@=?|hr?bM1DzD;@D`ڀDBVB-`BgtAAjEBSAcW"@>E?bM:w/DU@DTDXDFB-xBAAiEPBWdAcWT@?KƧ?bM|DDDYD?B.B FHATAbvE BۤAcX(@@(\)?bM;$D@DsDfDDJB-(RBYA)A݅E4B:AcX1@@1&y?bM 2DDDnDGB- B hgA2AqfE$B2AcY/@A/v?bM+&=D?DDcȀDJdB2tB EAA3EpBrAcY-@A-V?bMCvED_@DXOD;B3!B A苁AإE$B2AcZ5?}@B5?|h?bMlGEDDb΀DAB5`BAAmEB;AcZQ@BQ?bM^1nED;@DV[D<B4ɿBgtA~!AYEWpBˑAc[;dZ@C;dZ@bM 2 E(DD]@DEAAAkzA^GmPwE(lB (Ac]G@EGzG@bM ]p E,DDaDH2AApXAmzA_IQmEB ~Ac_S@GS@bM j ~DD@Da8@DC0A:3A0AmI_A\P#E\B ߥAca`A@I`A7K@bM sY DpDwD`.D=TA_AAlHAYOEoB cAcclC@KlC@bMQ+ {DD=D]_DCAEAnAk@A\UMEB /Acex@MxE@bM7 ~D D7DZDC0AmAqAiA\M3EǜB INA%ArAo AZMEB Ack-@Q+@bMxu dDـDZDa DAAMAu*AmA\OE|B Acm@RE@bM{ 3D D5@DfD>ALAAp9AZKNXEB LAcoE@S"`A@bM DDDgb`DD AAApA]OEm4B Acq\@TGz@bMC D@DD^DH AAmAlA_OvE2xB HYAcs@UlC@bMM DDD[=DC@`ADAAjLA\LEqBIAcu"@Vhr @bM3 D>DD]DC`A AmAkA]6aMEiB Acwl@WE@bMP D@Dj D_DHAbA|AlrA`NEeB AaAmA\MGEB [Ac1&@^tj@bMH D쒀DkD[DG`AAAj`A_hN EkB Ac=p@_Q@bM DDwDbDKn ASSAAndAa$ME%8B AcI^@`nO@bMIo hDDzPDa`DAAߒA=AmrA\$MEoB !3AcV@`$/@bM D0DZDgRDCܠA,Au*ApzA]H M>EB SAcbM@atj@bMVr DDDc@DE@AuAM2AnA^jNE_B Acn@aS@bM7% D=DfD] DIjAA#AkA`eLEBAczG@bQ@bMw D\`DDb`DK^AmA^xAmAa{{ME`B LAc+@bn@bM- DDDW`DESA˰A$Ah?A^zKEdBAct@c$/@bME DMDD^ DH`ArA{$AlA_xKEHBgAcw@c-@bMm D 0DsDag DLAAZAmbAbB]L